Incidental Mutation 'R5309:Slc34a2'
ID 404707
Institutional Source Beutler Lab
Gene Symbol Slc34a2
Ensembl Gene ENSMUSG00000029188
Gene Name solute carrier family 34 (sodium phosphate), member 2
Synonyms type IIb Na/Picotransporter, D5Ertd227e, NaPi-2b, Npt2b
MMRRC Submission 042892-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5309 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 53206695-53229006 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 53226830 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 651 (E651G)
Ref Sequence ENSEMBL: ENSMUSP00000092380 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000094787]
AlphaFold Q9DBP0
Predicted Effect probably damaging
Transcript: ENSMUST00000094787
AA Change: E651G

PolyPhen 2 Score 0.963 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000092380
Gene: ENSMUSG00000029188
AA Change: E651G

DomainStartEndE-ValueType
Pfam:Na_Pi_cotrans 110 252 2.3e-26 PFAM
Pfam:Na_Pi_cotrans 374 551 2.6e-17 PFAM
low complexity region 553 570 N/A INTRINSIC
low complexity region 616 645 N/A INTRINSIC
low complexity region 649 655 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147243
Predicted Effect probably benign
Transcript: ENSMUST00000168667
AA Change: E592G

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000132328
Gene: ENSMUSG00000029188
AA Change: E592G

DomainStartEndE-ValueType
Pfam:Na_Pi_cotrans 110 253 1.2e-33 PFAM
Pfam:Na_Pi_cotrans 379 517 4.1e-15 PFAM
low complexity region 557 586 N/A INTRINSIC
low complexity region 590 596 N/A INTRINSIC
Meta Mutation Damage Score 0.0930 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.3%
Validation Efficiency 99% (68/69)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a pH-sensitive sodium-dependent phosphate transporter. Phosphate uptake is increased at lower pH. Defects in this gene are a cause of pulmonary alveolar microlithiasis. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, May 2010]
PHENOTYPE: Homozygous null mice display embryonic lethality, embryonic growth arrest, failure of embryo turning and somitogenesis, impaired placental development and impaired yolk sac vascular remodeling. [provided by MGI curators]
Allele List at MGI

All alleles(3) : Targeted, knock-out(1) Targeted, other(2)

Other mutations in this stock
Total: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A630073D07Rik T C 6: 132,603,540 (GRCm39) Q72R unknown Het
Abca15 T C 7: 119,944,592 (GRCm39) V409A probably damaging Het
Abcg3 A C 5: 105,084,465 (GRCm39) C577G possibly damaging Het
Adamtsl5 A T 10: 80,180,982 (GRCm39) probably benign Het
Adgrg3 G A 8: 95,766,492 (GRCm39) V388I probably benign Het
Ank2 T C 3: 126,753,417 (GRCm39) Q288R probably damaging Het
Cdc45 C T 16: 18,614,647 (GRCm39) R205H probably damaging Het
Cdh3 A G 8: 107,265,652 (GRCm39) T232A probably damaging Het
Cfap210 T C 2: 69,617,602 (GRCm39) T60A possibly damaging Het
Cntnap5c A T 17: 58,666,249 (GRCm39) E1093V probably benign Het
Cplx3 A T 9: 57,518,360 (GRCm39) L343Q probably damaging Het
Cwh43 A G 5: 73,574,110 (GRCm39) H258R probably benign Het
Cyp2j6 T A 4: 96,423,793 (GRCm39) I192F probably damaging Het
Dnaaf5 T A 5: 139,138,617 (GRCm39) V266E probably damaging Het
Egfr G A 11: 16,861,703 (GRCm39) G1161S probably benign Het
Ehmt1 A G 2: 24,774,207 (GRCm39) V201A probably damaging Het
Exoc7 C A 11: 116,195,853 (GRCm39) E28* probably null Het
Fam118a C T 15: 84,934,956 (GRCm39) T195M probably damaging Het
Fancg A G 4: 43,003,019 (GRCm39) F613L probably benign Het
Fbxo10 A T 4: 45,042,036 (GRCm39) I731N possibly damaging Het
Fchsd1 C T 18: 38,092,926 (GRCm39) probably benign Het
Gfm2 G A 13: 97,299,659 (GRCm39) A406T probably damaging Het
Gnal G A 18: 67,346,178 (GRCm39) R219K possibly damaging Het
Helz2 T A 2: 180,876,639 (GRCm39) E1285V probably benign Het
Ighv1-74 A G 12: 115,766,501 (GRCm39) S39P probably damaging Het
Ipo11 T C 13: 106,970,481 (GRCm39) probably benign Het
Klc1 A G 12: 111,762,055 (GRCm39) K575R possibly damaging Het
Larp1 T C 11: 57,941,634 (GRCm39) V689A possibly damaging Het
Mki67 A T 7: 135,302,559 (GRCm39) V825E probably damaging Het
Mmp9 T A 2: 164,792,715 (GRCm39) probably benign Het
Myog A G 1: 134,218,064 (GRCm39) K91E probably damaging Het
Nfil3 A T 13: 53,121,656 (GRCm39) V416E probably damaging Het
Nup160 G T 2: 90,563,176 (GRCm39) E1314* probably null Het
Or4g17 T C 2: 111,210,179 (GRCm39) V278A possibly damaging Het
Or4k35 T G 2: 111,100,655 (GRCm39) D19A probably benign Het
Or6c66b A C 10: 129,377,134 (GRCm39) M243L probably benign Het
Or6c75 T A 10: 129,337,383 (GRCm39) V210E probably damaging Het
Osbpl8 T A 10: 111,106,418 (GRCm39) V275E probably benign Het
Osbpl9 A G 4: 108,923,352 (GRCm39) S520P probably damaging Het
Ppp4r4 T A 12: 103,573,147 (GRCm39) probably null Het
Proz T C 8: 13,111,049 (GRCm39) L7P probably damaging Het
Ptpn13 G A 5: 103,688,919 (GRCm39) S904N probably damaging Het
Rap1gds1 A G 3: 138,664,389 (GRCm39) L322P probably damaging Het
Rnf5 A G 17: 34,820,562 (GRCm39) F175S probably benign Het
Sema4a G A 3: 88,344,343 (GRCm39) S636F probably damaging Het
Sfrp2 A G 3: 83,676,708 (GRCm39) D193G probably damaging Het
Shoc2 T C 19: 53,976,164 (GRCm39) V18A probably benign Het
Skint8 C A 4: 111,807,390 (GRCm39) L359M probably damaging Het
Slc10a6 A T 5: 103,756,958 (GRCm39) C269S probably damaging Het
Snx13 C T 12: 35,194,324 (GRCm39) Q956* probably null Het
Spg21 A G 9: 65,376,084 (GRCm39) I31V probably benign Het
Srpk2 T C 5: 23,730,716 (GRCm39) K268E probably damaging Het
Supt16 T C 14: 52,400,155 (GRCm39) E996G probably damaging Het
Syf2 A G 4: 134,663,380 (GRCm39) D184G probably benign Het
Tmem45a2 T C 16: 56,859,370 (GRCm39) D287G possibly damaging Het
Utrn A T 10: 12,603,513 (GRCm39) D627E probably damaging Het
Vmn1r170 T A 7: 23,305,880 (GRCm39) I94N probably damaging Het
Vmn2r103 A T 17: 20,013,296 (GRCm39) N139I probably benign Het
Vmn2r15 T A 5: 109,440,956 (GRCm39) I301F probably damaging Het
Vps35l T C 7: 118,412,799 (GRCm39) I629T probably damaging Het
Zfp949 A C 9: 88,449,236 (GRCm39) T14P possibly damaging Het
Other mutations in Slc34a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00785:Slc34a2 APN 5 53,222,950 (GRCm39) missense probably benign 0.06
IGL00845:Slc34a2 APN 5 53,215,696 (GRCm39) splice site probably benign
IGL01024:Slc34a2 APN 5 53,224,972 (GRCm39) missense possibly damaging 0.61
IGL01300:Slc34a2 APN 5 53,225,469 (GRCm39) critical splice acceptor site probably null
IGL01680:Slc34a2 APN 5 53,218,218 (GRCm39) missense probably damaging 1.00
IGL02226:Slc34a2 APN 5 53,225,073 (GRCm39) missense probably benign 0.12
IGL02682:Slc34a2 APN 5 53,216,580 (GRCm39) missense possibly damaging 0.64
IGL03294:Slc34a2 APN 5 53,221,340 (GRCm39) missense probably benign 0.00
tucumcari UTSW 5 53,221,351 (GRCm39) missense possibly damaging 0.68
D4216:Slc34a2 UTSW 5 53,222,839 (GRCm39) missense probably benign 0.01
R0094:Slc34a2 UTSW 5 53,221,310 (GRCm39) missense probably benign 0.28
R0227:Slc34a2 UTSW 5 53,226,968 (GRCm39) missense possibly damaging 0.51
R0524:Slc34a2 UTSW 5 53,222,215 (GRCm39) nonsense probably null
R0836:Slc34a2 UTSW 5 53,225,049 (GRCm39) missense probably benign
R1525:Slc34a2 UTSW 5 53,226,848 (GRCm39) missense probably benign 0.00
R1655:Slc34a2 UTSW 5 53,226,761 (GRCm39) missense probably benign 0.00
R1753:Slc34a2 UTSW 5 53,218,733 (GRCm39) missense probably benign 0.37
R1838:Slc34a2 UTSW 5 53,215,778 (GRCm39) missense probably benign
R2361:Slc34a2 UTSW 5 53,225,487 (GRCm39) missense probably benign 0.10
R2405:Slc34a2 UTSW 5 53,215,523 (GRCm39) missense probably benign 0.04
R3688:Slc34a2 UTSW 5 53,222,174 (GRCm39) missense probably benign 0.06
R4108:Slc34a2 UTSW 5 53,221,351 (GRCm39) missense possibly damaging 0.68
R4176:Slc34a2 UTSW 5 53,224,910 (GRCm39) missense probably damaging 1.00
R4380:Slc34a2 UTSW 5 53,226,628 (GRCm39) missense probably damaging 1.00
R4464:Slc34a2 UTSW 5 53,226,524 (GRCm39) missense probably damaging 0.99
R4780:Slc34a2 UTSW 5 53,226,793 (GRCm39) missense probably damaging 1.00
R4816:Slc34a2 UTSW 5 53,226,362 (GRCm39) missense probably damaging 1.00
R4934:Slc34a2 UTSW 5 53,224,942 (GRCm39) missense probably damaging 1.00
R5265:Slc34a2 UTSW 5 53,218,776 (GRCm39) missense probably damaging 0.96
R5313:Slc34a2 UTSW 5 53,226,681 (GRCm39) missense probably damaging 0.96
R5884:Slc34a2 UTSW 5 53,226,722 (GRCm39) missense possibly damaging 0.46
R6084:Slc34a2 UTSW 5 53,224,989 (GRCm39) missense possibly damaging 0.91
R6310:Slc34a2 UTSW 5 53,222,139 (GRCm39) critical splice acceptor site probably null
R6568:Slc34a2 UTSW 5 53,226,476 (GRCm39) missense probably damaging 1.00
R6817:Slc34a2 UTSW 5 53,221,370 (GRCm39) missense probably damaging 0.98
R6845:Slc34a2 UTSW 5 53,226,511 (GRCm39) missense probably damaging 0.96
R6944:Slc34a2 UTSW 5 53,222,225 (GRCm39) missense probably benign
R7873:Slc34a2 UTSW 5 53,215,714 (GRCm39) missense probably benign 0.02
R8114:Slc34a2 UTSW 5 53,225,701 (GRCm39) missense probably benign 0.00
R8158:Slc34a2 UTSW 5 53,218,182 (GRCm39) missense probably damaging 1.00
R8364:Slc34a2 UTSW 5 53,225,716 (GRCm39) missense possibly damaging 0.75
R9158:Slc34a2 UTSW 5 53,221,217 (GRCm39) missense possibly damaging 0.95
R9235:Slc34a2 UTSW 5 53,226,667 (GRCm39) missense probably benign 0.00
R9314:Slc34a2 UTSW 5 53,218,143 (GRCm39) missense possibly damaging 0.61
Z1176:Slc34a2 UTSW 5 53,218,159 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AATTTCCTACCCTTGTGGATGCAC -3'
(R):5'- AGGTAGCTGGAGACGCTTAC -3'

Sequencing Primer
(F):5'- GTGGATGCACTCTCTGAAACC -3'
(R):5'- CTTACGGAAGGGGTGGATCC -3'
Posted On 2016-07-22